Watch the Sun and the night sky with us with large telescopes. For the public and schools we organize popular educational lectures and tours with interactive panels. As a specialist department we carry out observations of satellites and star occultations. The program runs even in inclement weather.

We run a planetarium. We offer programs for schools and the public. The hall has 41 seats.

We run an observatory. We offer afternoon solar viewing and evening stargazing.

We organize astronomy clubs. We offer programs for the public and schools, screenings at the Observatory Cinema and evening night sky observing.

Public educational institution providing popularization lectures on astronomy, natural sciences and their history.

We operate a science centre with a planetarium, with over 500 interactive exhibits in 11 displays. We offer programs for schools and the public, including school field trips. We rent non-traditional event spaces including service.

Astronomical observations take place under cloudless skies every Saturday after sunset. If you are interested in visiting the observatory, please contact one of the guides. Thank you.

Technical Club Žatec, where you can find Science on a sphere, which is designed for teaching geography, geology, astronomy, ecology and environment. There is also the Digitarium, which is designed especially for teaching science and engineering, especially physics with an emphasis on astronomy, space, physics and robotics.

We are a cultural and professional facility primarily dedicated to the popularization of astronomy and related natural sciences. We provide information about objects of the stellar universe. We organize performances, public observations of the day and night sky and lectures on astronomy and cosmology.

Providing tuition for students on the MSc in Astronomy and Astrophysics. We are engaged in scientific research activities with a focus on spectroscopic and photometric studies of binaries, analysis of light curves of asteroids or the effects of non-gravitational phenomena.

We are a cultural and professional facility primarily dedicated to the popularization of astronomy and related natural sciences. We provide information about objects of the stellar universe. We organize performances, public observations of the day and night sky and lectures on astronomy and cosmology.

We are a cultural and professional institution primarily dedicated to the popularization of astronomy and related natural sciences. We provide information about objects of the stellar universe. We organize performances, exhibitions, popularization lectures in astronomy and cosmology. We also offer programmes for children and young people.